Insights and Stories on Clothianidin

Dec. 22, 2017 at 10:12 pm CST

Health Canada’s pesticide regulator proposes to allow continued registration for two members of the neonicotinoid family of pesticides, both of which are under heavy scrutiny for their effects on bees and other pollinators. The Pest Management Regulatory Agency on Tuesday issued proposed decisions on clothianidin and thiamethoxam that would extend […]

By Staff

Nov. 23, 2017 at 7:43 pm CST

An expedition through published and unpublished studies on neonicotinoid pesticides has led a Guelph research team to find no colony-level risk to honeybees from the seed treatments — if they’re correctly used. The University of Guelph team, led by toxicologist Keith Solomon and adjunct professor Gladys Stephenson, analyzed 64 papers […]

By Staff

Oct. 5, 2017 at 6:52 pm CDT

A study by Swiss scientists has found trace levels of at least one neonicotinoid pesticide in three-quarters of the honey samples it collected from around the world. The study, spearheaded by a team from Switzerland’s Universite de Neuchatel and published in Friday’s edition of the journal Science, was meant to […]

By Staff

Jul. 28, 2016 at 2:42 pm CDT

The world’s most widely used insecticide is an inadvertent contraceptive for bees, cutting live sperm in males by almost 40 per cent, The Guardian in the UK is reporting. Citing research led by Lars Straub at the University of Bern, Switzerland, the report says neonicotinoid pesticides were found to cut […]

By Staff

Apr. 28, 2016 at 2:29 pm CDT

London | Reuters — A group of chemical insecticides known as neonicotinoids that have been banned in Europe due to fears about potential harm to bees have been found in new research to have very differential risks for bumblebees. Scientists who conducted the research said their findings showed that at […]

By Kate Kelland